drm/tests: Add back seed value information

As reported by Michał, the drm_mm and drm_buddy unit tests lost the
printk with seed value after they were refactored into KUnit.

Add kunit_info with seed value information to assure reproducibility.

Reported-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net>
Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20221028221755.340487-1-arthurgrillo@riseup.net

diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index 62f69589a72d360d1a718b759071649ac7d5b120..f8ee714df3967eb2dc93b86885e8fdc3d903210b 100644 (file)
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -726,11 +726,13 @@ static void drm_test_buddy_alloc_limit(struct kunit *test)
        drm_buddy_fini(&mm);
 }
 
-static int drm_buddy_init_test(struct kunit *test)
+static int drm_buddy_suite_init(struct kunit_suite *suite)
 {
        while (!random_seed)
                random_seed = get_random_u32();
 
+       kunit_info(suite, "Testing DRM buddy manager, with random_seed=0x%x\n", random_seed);
+
        return 0;
 }
 
@@ -746,7 +748,7 @@ static struct kunit_case drm_buddy_tests[] = {
 
 static struct kunit_suite drm_buddy_test_suite = {
        .name = "drm_buddy",
-       .init = drm_buddy_init_test,
+       .suite_init = drm_buddy_suite_init,
        .test_cases = drm_buddy_tests,
 };
 

diff --git a/drivers/gpu/drm/tests/drm_mm_test.c b/drivers/gpu/drm/tests/drm_mm_test.c
index c4b66eeae2039f6ce5f754f0006737bf028385bf..89f12d3b4a2199d29d0065ac25014d78aa0bfacf 100644 (file)
--- a/drivers/gpu/drm/tests/drm_mm_test.c
+++ b/drivers/gpu/drm/tests/drm_mm_test.c
@@ -2209,11 +2209,15 @@ err_nodes:
        vfree(nodes);
 }
 
-static int drm_mm_init_test(struct kunit *test)
+static int drm_mm_suite_init(struct kunit_suite *suite)
 {
        while (!random_seed)
                random_seed = get_random_u32();
 
+       kunit_info(suite,
+                  "Testing DRM range manager, with random_seed=0x%x max_iterations=%u max_prime=%u\n",
+                  random_seed, max_iterations, max_prime);
+
        return 0;
 }
 
@@ -2246,7 +2250,7 @@ static struct kunit_case drm_mm_tests[] = {
 
 static struct kunit_suite drm_mm_test_suite = {
        .name = "drm_mm",
-       .init = drm_mm_init_test,
+       .suite_init = drm_mm_suite_init,
        .test_cases = drm_mm_tests,
 };